8612650085173 has 8 divisors (see below), whose sum is σ = 8628167298816. Its totient is φ = 8597142078000.

The previous prime is 8612650085129. The next prime is 8612650085189. The reversal of 8612650085173 is 3715800562168.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8612650085173 - 2²⁹ = 8612113214261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8612650085173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8612650085773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427561 + ... + 4172302.

It is an arithmetic number, because the mean of its divisors is an integer number (1078520912352).

Almost surely, 2^{8612650085173} is an apocalyptic number.

It is an amenable number.

8612650085173 is a deficient number, since it is larger than the sum of its proper divisors (15517213643).

8612650085173 is a wasteful number, since it uses less digits than its factorization.

8612650085173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603235.

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 8612650085173 in words is "eight trillion, six hundred twelve billion, six hundred fifty million, eighty-five thousand, one hundred seventy-three".